S
M
T
W
T
F
S
28
85°
61°
29
86°
59°
30
86°
61°
1
94°
68°
2
96°
69°
3
93°
74°
4
86°
70°
5
84°
65°
6
77°
66°
7
74°
60°
8
86°
57°
9
89°
65°
10
85°
61°
11
86°
57°
12
85°
59°
13
91°
63°
14
98°
68°
15
96°
68°
16
90°
66°
17
89°
67°
18
87°
69°
19
81°
67°
20
83°
66°
21
84°
67°
22
83°
68°
23
82°
61°
24
88°
65°
25
84°
63°
26
82°
64°
27
87°
67°
28
84°
66°
29
87°
66°
30
87°
65°
31
81°
66°
1
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Athens
Athens's July 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 57° and 69°. The average high for July is 86° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Athens. See also: August | September | October.